baber/WOPTO huggingface dataset:
Patent JP-H04291823-A (JP)
Title: A/d converter
Inventor: HORIKOSHI HIROKI
IPC: H03H19/00
Filed: 1991-03-20
Abstract: PURPOSE:To realize an A/D converter with simple constitution adjusting the switching clock of a switched capacitor filter impartially and uniformly. CONSTITUTION:An analog signal is fed to a band pass switched capacitor filter 101, from which only a signal band component is outputted and it is converted into a digital signal by an A/D converter section 102. On the other hand, the value of a primary basic frequency division ratio setting section 106 is incremented/decremented by a + or -1 adder section 105 in response to the value of a primary adjustment frequency division ratio setting section 107, and the result is outputted to a primary variable frequency divider section 103 as a frequency division ratio from a selector 104. Then the reference clock is frequency-divided by the frequency division ratio by the primary variable frequency divider section 103, frequency-divided by 1/2 at a 1/2 frequency divider section 108 and the result is outputted as a switching clock. On the other hand, the clock is frequency-divided at a secondary variable frequency divider section 109 by the value of a secondary frequency division ratio setting section 110 and the result is outputted to the A/D converter section 102 as a sampling operating clock.
Patent JP-H05223168-A (JP)
Title: Wrong operation prevention device for transmission
Inventor: NAKAHARA MIKIO
IPC: F16H63/34
Filed: 1992-02-10
Abstract: PURPOSE:To prevent wrong operation of excessive speed reduction by arranging on the performance path of a shift select lever, an operation restriction member for restricting its operation for operating gear shift selectively, and forcing control member to adjust the position of the operation restriction member automatically according to a vehicle. CONSTITUTION:A device which operates a plurality of gear shifts 13a-14d connected to a synchronizer arranged among the prescribed gears selectively by operation of a select lever so as to change transmission stage, is provided with an operation control plate 15 with stages facing to the alignment of gear shifters 13a-13c for advancing. The operation control plate 15 is so formed that mutual distances among the refrence plane 15a, the first plane 15b, and the second plane 15c are respectively made two times the shift distance S of a projection 12 for engagement. During running, the operation control plate 15 is displaced by a fluid actuator 16 so as to restrict wrong operation to such transmission stage that engine rotation number exceeds the allowable maximum rotation number based on the output of a vehicle speed sensor 18 in a microcomputer.
Patent JP-H11235482-A (JP)
Title: Manufacture of seat pad, and die to be used for its manufacture
Inventor: KONDO YUICHI
IPC: B68G15/00
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To prevent a pattern slippage which is generated between a pad and a surface skin after a bond-molding from being generated. SOLUTION: A pad 12 on the internal face 15 of which, a correcting indent 18 is made, an upper die 21 which has a die surface 23 to receive the internal face 15 and protrudes a correcting protuberance 29 on the die surface at a location corresponding with the correcting indent 18, and a lower die 22 equipped with a die face 30 which meets a face 13 of the pad 12, are prepared. Then, in the next pad setting process, the upper die 21 is inserted in the inside of the pad, and the correcting protuberance is fitted in the correcting indent 18, and the die surface 23 of the upper die 21 is joined to the internal face 15, and the pad is fitted on the upper die 21. In a surface skin setting process, a surface skin 19 is arranged in a manner to correspond with the die face of the lower die 22.  In an adhesive applying process, an adhesive is applied on the surface of the pad 12, and in a bonding process, the pad is pressed to the die face of the lower die 22 from the top of the surface skin, by the upper die, and the surface skin is integrally bonded on the surface of the pad.
Patent JP-H01232225-A (JP)
Title: Method and device for testing leak in tank or the like
Inventor: TAKAMI SADANORI
IPC: G01M3/26
Filed: 1988-03-11
Abstract: PURPOSE:To conduct an accurate leak test while increasing the response speed of the tank to a fine leak by utilizing variation in electric resistance due to the stress of pressure applied to a semiconductor diaphragm type pressure receiving element. CONSTITUTION:A driving part 8 for a pump or compressed gas tank and a pressure-electricity transducer K where the semiconductor diaphragm type pressure receiving element 20 for transducing the pressure in the tank 1 into an electric signal is mounted are connected by hoses 9 and 10 to the opening part (oil injection pipe 3) of a pipe connecting with the tank 1. Then the other opening part of the pipe connecting with the tank 1 is closed and the driving part 8 for the pump or compressed gas tank is driven to reduce or raise the pressure in the tank 1. Then the tank 1 is left in the pressure reduced or a raised state for a certain time and variation in the pressure in the tank 1 is obtained by the pressure-electricity transducer K in the form of the electric signal, which is recorded and displayed on a recorder 12 and a display meter 13. Thus, the data which is obtained as mentioned above is used to decide whether or not there is a leak.
Patent JP-S54149583-A (JP)
Title: Pattering method for wafer
Inventor: TANAKA YOSHIMITSU
IPC: H01L21/301
Filed: 1978-05-17
Abstract: PURPOSE: To simplify the peeling of a mask from a wafer by applying negative photoresist to the wafer and by forming lattice-shaped grooves by the use of a lattice-shaped mask.  
     CONSTITUTION: On the smooth surface of wafer 1, SiO 2  2 and negative photoresist 3 are stacked and mask 4 is provided hermetically. Under the mask, glass plate 5 has Cr lattice 6 of approximate 100μ in width formed and the lattice area is approximate 0.4 to 5mm in dimention. After exposure and development, film 2 is etched with residual resist used as a mask so as to form scribing lines 7. In this method, the area of Cr coming in contact with resist 3 is small; in consequence, adhesion between the mask and wafer is weak and the both can be broken away easily, so that there will be no need to apply an sticking inhibitor to the mask surface. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09251312-A (JP)
Title: Monitor controller
Inventor: KIOKA HIROMI
IPC: G05B23/02
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To continuously output information related to monitor information and to sufficiently fulfill the function of monitoring by suitably restricting the monitor function when a load state owing to the abnormality of a monitor object is high. SOLUTION: A load monitor part 21 always monitors the load state of the use rate of a central processing unit, and transmits abnormal load information when it is out of an appropriate load range regulated in a load range setting table 23. A function restriction part 22 judges which monitor function is to be restricted based on the information and takes out the monitor function to be restricted from a function restriction selection table in accordance with priority from a relation between an abnormal item and an output form. The type and the output form of the monitor function are specified from a load reduction degree regulation table in accordance with priority and refers to a load reduction degree based on an abnormal value in abnormal load information.  When it is judged to be sufficient for restoring an abnormal value, the monitor function is restricted based on the type and the output form of the pertinent restriction function.
Patent JP-H03259111-A (JP)
Title: Method for dyeing soft contact lens
Inventor: KOJIMA TADAO
IPC: G02C7/04
Filed: 1990-03-08
Abstract: PURPOSE:To make improvement in coloring property by penetrating or sticking a dyeing agent which forms a covalent bond with a hydroxyl group, etc., as a color developing component to a soft contact lens of a wet state, then immersing the lens into an alkaline soln., thereby forming the covalent bond. CONSTITUTION:The dyeing agent contg. the reactive dye which forms the covalent bond with the hydroxyl group, etc., in the lens base material is penetrat ed or stuck as the color developing component to a part or the whole of the soft contact lens in the wet state and thereafter, the lens is taken out. The lens is then immersed into the alkaline soln. to form the covalent bond, by which the coloring dye is insolubilized. The uniform dyeing of the hydrous uniform soft contact lens is possible in this way. The impartation of the characters, symbols, etc., effective for the discrimination of the front and rear is possible as well. Further, the life of the dyeing liquid is prolonged.
Patent JP-S54149171-A (JP)
Title: Alarm system for informing amount of grain filled in container or the like
Inventor: KURAMOTO TAKAJI
IPC: B65D90/48
Filed: 1978-05-13
Abstract: PURPOSE: To provide a grain storing container into which grain can be filled most efficiently, by providing a detector downwardly of a grain scattering blade where it is most difficult to charge grain.  
     CONSTITUTION: As grain is supplied continuously into hopper 10, it is carried by lift 11 and auger 4 and dropped onto the upper surface of grain scattering blade 3. Grain thus dropped onto the upper surface of scattering blade 3 is charged into container 1 while being scattered in every direction by the rotation of blade 3. Here, level of grain thus charged into container 1 is higher at the peripheral portion of container 1. That is, the level of grain in container 1 reaches to the upper end of side wall at the peripheral portion of container 1, and then grain flows down toward the central portion of container 1. When the level of grain at the central portion becomes higher and comes into contact with detector 6, it is actuated to close micro switch, whereupon alarm is given by buzzer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04271834-A (JP)
Title: Temperature sensitive adsorbent, water purifier and purifying method for water
Inventor: KOBAYASHI FUMIAKI
IPC: B01J20/28
Filed: 1991-02-28
Abstract: PURPOSE:To enable use for purifying water even in the case the purification of the water large in, temp. variation by preventing the release of adsorbed matter, even when the temp. of contacting liquid raises. CONSTITUTION:The surface of porous adsorbent 11 is covered with a temp. sensitive gel 12. The gel 12 is a temp. sensitive adsorbent which changes the equilibrium swell degree dependent upon the temp. variation and, in the specific temp. range (u), the degree changes rapidly as a temp. sensitive adsorbent, and when contacted with water of a lower temp. than the prescribed temp. range, the temp. sensitive gel 12 expands and the prescribed porous adsorbent 11 generates an adsorption action and when the water temp. is higher than the prescribed temp. range (u), the gel 12 shrinks to form a layer and the release of the adsorbed matter from the porous adsorbent 11 is prevented.
Patent JP-H04271608-A (JP)
Title: Variable gain amplifier
Inventor: KOYAMA JUN
IPC: H03G3/10
Filed: 1991-02-27
Abstract: PURPOSE:To realize the variable gain amplifier able to be much highly integrated than a conventional amplifier. CONSTITUTION:A 1st differential amplifier circuit consists of NPN transistors(TRs) 9, 10 and a resistor 24 and a 2nd differential amplifier circuit consists of NPN TRs 32, 33 and a control circuit consists of NPN TRs 11-14 and an operational amplifier 4. In general, in order to obtain a PNP TR whose linearity in the VBE--IC characteristic is excellent, it is required to increase the size of the TR. However, since the variable gain amplifier of this invention does not employ a PNP TR for the 1st and 2nd differential amplifier circuit and the control circuit, high circuit integration is attained.
Patent JP-H07244130-A (JP)
Title: Test pattern generator
Inventor: SATO NORIHIKO
IPC: G06F11/22
Filed: 1994-03-02
Abstract: PURPOSE:To provide a test pattern generator which can arbitrarily set rising and falling times with a simple structure and generate a test pattern at the timing using a simulator at the time of designing. CONSTITUTION:A memory 100 outputs pattern data and delay amount data of an address value supplied from an address counter 102. A delay counter 104 receives the delay amount data, and generates a delay signal after a time corresponding to the delay amount data is elapsed. The counter 102 which generates an address to the memory 100 maintains the address value constant when the delay signal is not input from the counter 104, and increases the value when the signal is input.
Patent JP-H10252198-A (JP)
Title: Heat resisting floor panel unit
Inventor: AZUMA TADAO
IPC: E04B5/02
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To widen an interval between floor joists and to make it possible to bear a floor panel with a small number of floor joists by controlling deflection thereof. SOLUTION: A heat resisting floor panel unit 1 is constituted of a square floor panel 2, a plurality of floor joists 3 arranged at set intervals on the rear side of the floor panel 2 and a plurality of hard heat insulating materils 4 located between the floor joists 3 and 3 adjacent to each other, brought into contact with the outside of the outer-most floor joist 3 and stuck on the rear side of the floor panel 2. Load acting on the floor panel 2 is borne on the floor joists 3 and hard heat insulating materials 4.
Patent JP-2000258780-A (JP)
Title: Liquid crystal display device and its production
Inventor: TERAMOTO KAZUYOSHI
IPC: C08J7/00
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a liquid crystal display device having high adhesive strength, not lowering the adhesive strength even in an environment at high humidity and having good display characteristics. SOLUTION: When one substrate 2 is fixed on another substrate 3 by way of a sealing material 4 containing a UV-curing resin to produce a liquid crystal display device, the sealing material 4 is irradiated with UV 8 while applying a prescribed pressure of 20,000-40,000 Pa to the substrates 2, 3. The prescribed pressure is attained within a pressurization time of 60-600 sec after the beginning of pressurization.
Patent JP-S57175198-A (JP)
Title: 1-n-acyl derivative of 5,3,4-trideoxy-6-n-methylkanamycin b and their preparation
Inventor: UMEZAWA HAMAO
IPC: A61P31/04
Filed: 1981-04-20
Abstract: NEW MATERIAL:The compound of formulaI(n is 1, 2 or 3).  
     EXAMPLE: 1-N-[3-Amino-2-hydroxypropionyl]-5, 3', 4'-trideoxy-6'-N-methylkanamycin B.  
     USE: Antibacterial agent for resistant bacteria.  
     PROCESS: The compound of formulaIcan be prepared, e.g. by protecting at least a part of the three amino groups other than the 1-position amino group and the methylamino group of 5,3',4'-trideoxy-6'-methylkanamycin B of formula II with amino-protecting groups, acylating the 1-position amino group with ω- amino-α-hydroxyalkanoic acid of formula III (n is 1W3), its amino-protected derivative or their reactive derivatives, and eliminating the amino-protecting groups by conventional method. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57173502-A (JP)
Title: Sealing device of scroll fluidic machine
Inventor: HAZAKI EIICHI
IPC: F04C18/02
Filed: 1981-04-20
Abstract: PURPOSE:To always maintain adequate pressure of an oil film in a bearing part of the device, in which an intermediate pressure chamber is provided between a turning scroll combined to a fixed scroll and a frame, by providing grooves blocking delivery gas blowing through to a side of the intermediate chamber. CONSTITUTION:A slide bearing 8 is mounted to the lower side of a turning scroll 3, combined to a fixed scroll 2, and a crank part 9b, eccentrically located to the center of a shaft part 9a of a crankshaft 9, is engaged to said bearing 8. Then oil lubricates the slide bearing 8 and is discharged to an intermediate chamber 25 between a frame 10 and the turning scroll 3. Here an annular groove 35, communicated to an eccentric feed oil passage 19 by a feed oil passage 37, and a helical groove 36, communicated with one end to the annular groove 35 while spirally extended with the other end downward and closed, are provided at an opposite side to the intermediate chamber 25 of an upper slide bearing 11 supporting the shaft part 9a. In this way, delivery gas in a chamber can be prevented flowing through the upper slide bearing 11 into the intermediate chamber 25.
Patent JP-H09251585-A (JP)
Title: Disaster prevention monitoring system
Inventor: KATO KENJI
IPC: G08B25/01
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To normally transmit trunk line transmission data by preventing system-down at the time of the abnormal operation of CPU in a relaying disk which is connected by means of an optical cable. SOLUTION: When an abnormality detecting circuit 61a detects the abnormal operation of CPU 30, a power source disconnecting circuit 61b stops power source supply to CPU 30 and a trunk line transmitting part 33. An operation is succeeded by normally supplying a power source to an optical unit 32. Power source supply to light receiving parts 41a and 41b, light transmitting parts 42a and 42b and connecting circuits 43 and 44 is not stopped, data transmission with the preceding stage and the succeeding stage of the relaying disk 60 is continued by main lines 23-1 to 23-N and system-down does not occur. By the result of power source supply stop to the CPU 30 and the trunk line transmitting part 33, distraction in trunk line transmission data owing to the abnormal operation does not occur and erroneous data is prevented from being transmitted.
Patent JP-S56156554-A (JP)
Title: Sealing device for body of revolution
Inventor: WADA MASAMI
IPC: F16J15/3232
Filed: 1980-05-06
Abstract: PURPOSE: To lubricate lips and lengthen their life by a mechanism wherein a tapered groove is formed on a circumference of a lower surface of a body of revolution, the lips are mounted which each contact with both side surfaces of the groove, and a clearance among the ringed groove and the lips is used as a lubricating oil chamber.  
     CONSTITUTION: A ringed groove 11 opened downward is drilled to a circumference of a lower surface of a body of revolution 3. The groove has tapered surfaces 11a, 11b widened downward. A seal 21 is fastened to a pedestal 1 opposing to the groove, the seal 21 has an inside lip 21a and an outside lip 21b, and both lips are contacted with the tapered surfaces 11a, 11b of the ringed groove 11. A clearance among the ringed groove 11 and the sealing lips is used as a lubricating oil chamber 24, and supplies lubricating oil to the lips. A side pushing projections 25, which is projected downward and extended near a groove bottom that the lips form, is mounted to the ringed groove 11, an oil level is elevated by δ, and lubricating oil is supplied to the lips. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09251392-A (JP)
Title: System abnormality detection device
Inventor: KIYONO TAKASHI
IPC: H04L69/40
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To prevent unnecessary and adverse influence on an external part by detecting a fatal system fault with double bus errors that a bus error occurs until a bus error exception processing is terminated and stopping a processor. SOLUTION: When the bus error is detected in the detection circuit 101 of the double bus errors, a node (b) is asserted and the occurrence of the bus error is informed to the processor through a circuit 102 generating an exception interruption processing as interruption which cannot be masked and the exception processing is executed, The state of a bus containing an address, data and a read write signal, in which the bus errors occur, 4s held in a bus error time bus information storage circuit 106. When the bus error occurs and the double bus errors are detected, a node (d) is asserted, the stop signal of the processor is asserted in a stop signal generation circuit 104 and the processor is immediately stopped.
Patent JP-H07269153-A (JP)
Title: Multistory parking device
Inventor: KANBAYASHI TAKASHI
IPC: E04H6/22
Filed: 1994-03-29
Abstract: PURPOSE:To provide a multistory parking device which can receive efficiently a plurality of vehicles on this side and the depth side of a receiving shelf without giving an injury or useless force to vehicles, and is favorable in cost and excellent in maintainability. CONSTITUTION:Receiving shelves 6 capable of receiving a plurality of pallets 22 on this side and the depth side in state of putting side by side are arranged on both sides in the width direction of a movable carriage 4 for transferring the pallet 22 to be loaded with a vehicle. A transfer device 25 capable of transferring the pallet 22 between the movable carriage 4 and this side of the receiving shelf 6 is provided on the movable carriage 4. An assistant transfer device 40 is arranged, which is provided with a transfer mechanism 30 driven by a drive mechanism on the movable carriage 4 through a relay 38 and a power transmitting mechanism 37 and can draw near the pallet 22 received on the depth side of the receiving shelf 6 is arranged.
Patent JP-H08252551-A (JP)
Title: Hose cleaner
Inventor: YAMAMOTO TETSUAKI
IPC: B08B9/02
Filed: 1995-03-17
Abstract: PURPOSE: To make it possible to execute cleaning even in such a hose that has a hose port of a drain pose, which has no attraction surface on its circumference, by a pressure change in a pipe. CONSTITUTION: This hose cleaner is composed of a cleaner body 1 which is inserted with a piston 13 in a cylinder 12 and sucks and discharges air into and from the suction and discharge port of this cylinder 12 by manually moving the piston 13 back and forth and a nozzle 2 for insertion of the hose port to be mounted to the suction and discharge port of this cleaner body 1. The outside diameter of this nozzle is made smaller nearer the front end of the nozzle 2 and the outside diameter at the front end of the nozzle 2 is so set as to be made smaller than the bore of the hose port, thereby the nozzle inserted into the hose port is so constituted as to be brought into tight contact with the hose port.
Patent JP-S61217074-A (JP)
Title: Image forming device
Inventor: SHOJI HISAFUMI
IPC: G03G15/08
Filed: 1985-03-22
Abstract: PURPOSE:To obtain invariably sharp polychromatic images by excluding the malfunction of a control part, switching noises, etc., due to an electromagnetic wave originating from an AC bias applied to a developing device. CONSTITUTION:A polychromatic toner image formed on photosensitive paper 1 is made easy to transfer by a before-transfer electrode 9a and an exposure lamp 9b and then transferred through the corona discharging of a transfer electrode 4 to recording paper P which is supplied from a paper feeding device 11 by a paper feed roll 12 while timed. The recording paper P to which the polychromatic toner image is transferred is separated by a separating electrode 5 and heat-fixed by a fixing device 6. The developing device is shielded by a conductive support base, so troubles such as an electromagnetic wave generated from a high-frequency bias applied so as to put the developing device in noncontacting development are eliminated.
Patent JP-H08260005-A (JP)
Title: Metal-powder sintered compact
Inventor: KONO TOMIO
IPC: B22F7/06
Filed: 1995-03-17
Abstract: PURPOSE: To avoid the distortion caused when two or more parts are combined in the stage of green compact or the partial high carbon concn. due to a binder. CONSTITUTION: A metal-powder sintered article of intricate shape is produced by injection-molding a metal powder mixed with a thermoplastic binder. In this case, >=2 green compacts (injection-molded body) are heated and degreased to obtain the brown body, and the brown bodies are combined and sintered.